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8,443 results for “gastropoda”
FIGURE 1. A–C in Conidae (Mollusca, Gastropoda) of Lakshadweep, India
FIGURE 1. A–C, Conasprella coromandelica (E. A. Smith), 38x14 mm. Minicoy. (DABFUK, No. 31). D–F, C. dictator (Melvill), 29x13 mm. Kalpeni. (DABFUK, No. 32). G–I, Conus achatinus Gmelin, 68x45 mm. Kalpeni. (DABFUK, No. 33). J–L, C. amadis Gmelin, 87x42 mm. Kalpeni. (DABFUK, No. 35). M–O, C. arenatus Hwass in Bruguière, 33x18 mm. Kavaratti. (DABFUK, No. 41). P–S, C. aristophanes G. B. Sowerby II, 27x15 mm. Minicoy. (DABFUK, No. 42).
FIGURE 4. A–C in Conidae (Mollusca, Gastropoda) of Lakshadweep, India
FIGURE 4. A–C, Conus distans Hwass in Bruguière, 82x43 mm. Minicoy. (DABFUK, No. 131). D–F, C. distans Hwass in Bruguière, 60x32 mm. Chetlet. (DABFUK, No. 132). G–I, C. ebraeus Linnaeus, 32x19 mm. Amini. (DABFUK, No. 69). J–L, C. eburneus Hwass in Bruguière, 38x24 mm. Kilton. (DABFUK, No. 74). M–O, C. emaciatus Reeve, 37x20 mm. Kavaratti. (DABFUK, No. 75). P–R, C. figulinus Linnaeus, 36x19 mm. Agatti. (DABFUK, No. 76).
Supplementary material 5 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 5 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 4 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 4 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 2 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 2 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 3 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 3 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 1 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 1 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
FIGURE 6 in The genus Zelentia is an amphi-boreal taxon expanded to include three new species from the North Pacific and Atlantic oceans (Gastropoda: Nudibranchia: Trinchesiidae)
FIGURE 6. Zelentia pustulata (Alder & Hancock, 1854), A. Living animal, White Sea, Cape Kartesh, 15–20 m, dorsal view; B. Same specimen, ventral view; C. Fixed animal, White Sea, Rugozerskaya Guba, 10–20 m depth, dorsal view; D. Living specimen, Achill Island, Ireland, 25 m, dorsal view; E. Same specimen, ventral view; F. Jaw, specimen from Rugozerskaya Guba, SEM; G. Radular teeth, anterior part, White Sea, Cape Kartesh, SEM; H. Radular teeth, anterior part, Ireland, SEM; I. Radular teeth, specimen from Rugozerskaya Guba, SEM, posterior part; J. Same specimen, posterior part of radula towards middle part; K. Same specimen, anterior part; L. Stylet, specimen from Ireland, SEM; M. Penis with stylet, specimen from Rugozerskaya Guba, SEM; N. Penis with stylet, close up, same specimen, SEM; Scale bars: F—300 µm, G—10 µm, H—10 µm, I–L—30 µm, M—100 µm, N—30 µm. Photos: (A–B) Tatiana Korshunova; (C) Alexander Martynov; (D–E) Bernard Picton. SEM: Alexander Martynov (F–M).
FIGURE 7. Reproductive systems. A in The genus Zelentia is an amphi-boreal taxon expanded to include three new species from the North Pacific and Atlantic oceans (Gastropoda: Nudibranchia: Trinchesiidae)
FIGURE 7. Reproductive systems. A. Zelentia willowsi sp. nov. B. Zelentia nepunicea sp. nov. C. Zelentia roginskae sp. nov. D. Zelentia pustulata. Abbreviations: a, ampulla; fgm, female gland mass; fo, female opening; p, penis; pg, "penial" (supplementary) gland; pr, prostate, rsd, distal receptaculum seminis. Scale bars: 0.5 mm.
FIGURE 5 in The genus Zelentia is an amphi-boreal taxon expanded to include three new species from the North Pacific and Atlantic oceans (Gastropoda: Nudibranchia: Trinchesiidae)
FIGURE 5. Zelentia roginskae sp. nov., A–D, F–M Holotype ZMMU Op-624, living animal, 17 mm length, White Sea, Cape Kartesh, 18 m depth. A. Dorsal view (holotype); B. Anterior frontal view (holotype). C. Anterior left lateral view (holotype). D. Ventral view (holotype); E. Living specimen, Maine (not collected); F. Egg mass in situ; G. Jaws (holotype); H. Masticatory processes of jaws (holotype); I. Radular teeth, posterior part, general view (holotype); J. Radular teeth, posterior part, details (holotype); K. Radular teeth, anterior part (holotype). L. Penis with stylet (holotype). M. Penis with stylet, close up (holotype). Scale bars: H, M—10 µm, E—50 µm, G—200 µm, J–L—20 µm, I—100 µm. Photos: (A–D) Tatiana Korshunova, (E) Timur Kholodenko, SEM: Alexander Martynov (G–K).
FIGURE 4 in The genus Zelentia is an amphi-boreal taxon expanded to include three new species from the North Pacific and Atlantic oceans (Gastropoda: Nudibranchia: Trinchesiidae)
FIGURE 4. Zelentia nepunicea sp. nov., A, C, D–F Holotype ZMMU Op-626, living animal, 12 mm length, British Columbia, Galiano Island, 20 m depth. B, G–L Paratype ZMMU Op-627, living animal, 10 mm length, Washington, Port Orchard, 14 m depth. A. Dorsal view (holotype); B. Dorsal view (paratype); C. Jaws (holotype); D. Masticatory processes of jaws (holotype); E. Radular teeth, posterior part, general view (holotype). F. Radular teeth, posterior part, details (holotype). G. Jaws (paratype); H. Masticatory process of jaws (paratype); I. Radular teeth, posterior part (paratype); J. Radular teeth, posterior part towards middle part (paratype); K. Penis with stylet, close up (paratype). L. Penis with stylet (paratype). Scale bars: C, L—100 µm, D, K—10 µm, E—50 µm, G—200 µm, F, H—20 µm, I, J—30 µm, L—100 µm. Photos: (A–B) Karin Fletcher, SEM: Alexander Martynov (C–L).
FIGURE 3 in The genus Zelentia is an amphi-boreal taxon expanded to include three new species from the North Pacific and Atlantic oceans (Gastropoda: Nudibranchia: Trinchesiidae)
FIGURE 3. Zelentia willowsi sp. nov., A, I Holotype ZMMU Op-628, living animal, 7.5 mm length, Port Orchard, 10 m depth and radula. B, D. Paratype, ZMMU Op-631, living animal, 7 mm length (live), same locality. C, E. Paratype, ZMMU Op-629, living animal, 6.5 mm length, same locality. F, G, H, J. Paratype, ZMMU Op-632, same locality, 7.5 mm length (live), details of internal morphology. A. Living specimen; B. Ventral view; C. Dorsal view; D. Anterior view; E. Living specimen on hydroids with egg mass; F. Jaws, SEM; G. Masticatory processes of jaws, light microscopy; H. Radular teeth, posterior part; I. Radular teeth, anterior part towards middle part, SEM; J. Penis with slightly curved stylet (SEM) with inserted smaller light microscopy image (indicated by arrow). Scale bars: F—100 µm, H, J—20 µm, I—10 µm. Photos: Karin Fletcher (A–E); G, Alexander Martynov. SEM: Alexander Martynov (F, H–J).
FIGURE 2 in The genus Zelentia is an amphi-boreal taxon expanded to include three new species from the North Pacific and Atlantic oceans (Gastropoda: Nudibranchia: Trinchesiidae)
FIGURE 2. The haplotype network based on concatenated molecular data (COI + 16S) showing genetic mutations occurring within Zelentia species.
FIGURE 1 in The genus Zelentia is an amphi-boreal taxon expanded to include three new species from the North Pacific and Atlantic oceans (Gastropoda: Nudibranchia: Trinchesiidae)
FIGURE 1. Phylogenetic relationships of Zelentia based on COI + 16S + H3 concatenated dataset inferred by Bayesian inference. Numbers above branches represent posterior probabilities from BI; numbers below branches indicate bootstrap values for Maximum Likelihood. Abbreviations: CPO, Canada, Pacific Ocean; BS, Barents Sea; IS, Irish Sea; MAO, Maine, Atlantic Ocean; NEAO, Northeastern Atlantic Ocean; UPO, USA, Pacific Ocean; WS, White Sea.
FIGURE 1 in The status of Cuvierina spoeli Rampal, 2002 and Cuvieria oryza Benson, 1835 (Gastropoda, Pteropoda, Cuvierinidae)
FIGURE 1. Species оf Cuvierina. A–C: C. columnella (Rang, 1827), neоtype, Mariоn Dufresne Еxpeditiоn, 21°08'7"S 55°11'8"Е, sample MD32 (frоm sediment sample). Cоll. Muséum Natiоnal d'Histоire Naturelle, Paris, MNHN-IM-2000-33848 SЕC. D–F: Cuvierina atlantica Вé, MacClintоck & Currie, 1972. Tydeman Canary Islands Еxpeditiоn CANCAP-II, st. 2.078, Canary Islands, S оf Fuerteventura, Punta de Jandia, 28°01'N 14°26'W, depth 790 m, van Veen grab, 30-viii-1977. Cоll. Naturalis Вiоdiversity Center, Leiden RMNH 78389). G–I: C. urceolaris (Mörch, 1850), Dana Еxpeditiоn, St. 3948(i), 10°11'S 41°57'Е, 6-i-1930. Cоll. Natural Histоry Museum оf Denmark (Zооlоgy), Cоpenhagen, NHMD-207188. J: C. urceolaris (Mörch, 1850) retaining larval shell, Dana Еxpeditiоn, St. 3934(iv, ix, xiv, xix), 11°24'S 50° 05'Е, 300 mw, 20/21-xii-1929. Cоll. Natural Histоry Museum оf Denmark (Zооlоgy), Cоpenhagen, NHMD-2071913.
FIGURE 1 in Cocculina delphinicula sp. nov., a new cocculinid species from whale bone in the East China Sea (Gastropoda: Cocculiniformia)
FIGURE 1. Samples of Cocculina delphinicula sp. nov. in situ on dolphin skull. A. dolphin skull, 48×33 cm; B. close-up of rectangle 1; C. close-up of rectangle 2.
FIGURE 2 in Cocculina delphinicula sp. nov., a new cocculinid species from whale bone in the East China Sea (Gastropoda: Cocculiniformia)
FIGURE 2. Shells of Cocculina delphinicula sp. nov. A. Dorsal, and B. lateral view of holotype, 4.9 mm, MBM285103, scale bar=10 mm; C, D. Microsculpture of shell near margin; E. Dorsal, and F. lateral view of protoconch; G, H. Microsculpture of protoconch.
FIGURE 3 in Cocculina delphinicula sp. nov., a new cocculinid species from whale bone in the East China Sea (Gastropoda: Cocculiniformia)
FIGURE 3. Ventral view of soft part of Cocculina delphinicula sp. nov., holotype MBM285103. Abbreviations. (co) copulatory organ; (ept) epipodial tentacle; (flw) lateral wall of foot; (mm) mantle margin; (o) oral; (ol) oral lappet; (ps) pedal sole.
FIGURE 4 in Cocculina delphinicula sp. nov., a new cocculinid species from whale bone in the East China Sea (Gastropoda: Cocculiniformia)
FIGURE 4. Radular of holotype of Cocculina delphinicula sp. nov., MBM285103. A. Dorsal view of intact radular segment; B. Enlargement of central region; C. Marginal portion, showing marginal teeth, scale bar=100 µm; D. Inner marginal teeth, scale bar=50 µm; E. Outer marginal teeth, scale bar=10 µm.
Fig. 14 in A new genus and three new species of mangrove slugs from the Indo-West Pacific (Mollusca: Gastropoda: Euthyneura: Onchidiidae)
Fig. 14. Paromoionchis tumidus (Semper, 1880) comb. nov. unit #2, radula, Australia, Northern Territory [1638] (NTM P.57623). A. Rachidian and innermost lateral teeth. B. Lateral teeth with rachidian teeth. C. Lateral teeth. D. Outermost lateral teeth. Scales: A = 30 μm; B–C = 50 μm; D = 20 μm.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.